CN101347031B - 无线通信系统中与上行链路信道同步的方法及确定传播延迟的方法 - Google Patents

无线通信系统中与上行链路信道同步的方法及确定传播延迟的方法 Download PDF

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Publication number
CN101347031B
CN101347031B CN200680049338.XA CN200680049338A CN101347031B CN 101347031 B CN101347031 B CN 101347031B CN 200680049338 A CN200680049338 A CN 200680049338A CN 101347031 B CN101347031 B CN 101347031B
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China
Prior art keywords
base station
propagation delay
mobile station
target base
channel
Prior art date
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Expired - Fee Related
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CN200680049338.XA
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English (en)
Chinese (zh)
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CN101347031A (zh
Inventor
P·博世
E·N·法拉格
S·J·穆伦德
A·纳蒂斯
L·G·萨米尔
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Nokia of America Corp
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Lucent Technologies Inc
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Publication of CN101347031A publication Critical patent/CN101347031A/zh
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2662—Arrangements for Wireless System Synchronisation
    • H04B7/2671—Arrangements for Wireless Time-Division Multiple Access [TDMA] System Synchronisation
    • H04B7/2678—Time synchronisation
    • H04B7/2681—Synchronisation of a mobile station with one base station
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/004—Synchronisation arrangements compensating for timing error of reception due to propagation delay
    • H04W56/0045—Synchronisation arrangements compensating for timing error of reception due to propagation delay compensating for timing error by altering transmission time
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0055—Transmission or use of information for re-establishing the radio link
    • H04W36/0072—Transmission or use of information for re-establishing the radio link of resource information of target access point
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/0055—Synchronisation arrangements determining timing error of reception due to propagation delay
    • H04W56/0065—Synchronisation arrangements determining timing error of reception due to propagation delay using measurement of signal travel time
    • H04W56/009—Closed loop measurements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/08—Reselecting an access point

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
CN200680049338.XA 2005-12-28 2006-12-15 无线通信系统中与上行链路信道同步的方法及确定传播延迟的方法 Expired - Fee Related CN101347031B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/318,467 2005-12-28
US11/318,467 US8089938B2 (en) 2005-12-28 2005-12-28 Method of synchronizing with an uplink channel and a method of determining a propagation delay in a wireless communications system
PCT/US2006/047881 WO2007078872A1 (en) 2005-12-28 2006-12-15 A method of synchronizing with an uplink channel and a method of determining a propagation delay in a wireless communications system

Publications (2)

Publication Number Publication Date
CN101347031A CN101347031A (zh) 2009-01-14
CN101347031B true CN101347031B (zh) 2012-12-05

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CN200680049338.XA Expired - Fee Related CN101347031B (zh) 2005-12-28 2006-12-15 无线通信系统中与上行链路信道同步的方法及确定传播延迟的方法

Country Status (6)

Country Link
US (1) US8089938B2 (enExample)
EP (1) EP1967033B1 (enExample)
JP (1) JP5039711B2 (enExample)
KR (1) KR101407453B1 (enExample)
CN (1) CN101347031B (enExample)
WO (1) WO2007078872A1 (enExample)

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US20100195553A1 (en) 2008-03-18 2010-08-05 Myers Theodore J Controlling power in a spread spectrum system
US20090239550A1 (en) * 2008-03-18 2009-09-24 Myers Theodore J Random phase multiple access system with location tracking
US7593452B1 (en) * 2008-03-18 2009-09-22 On-Ramp Wireless, Inc. Despreading spread spectrum data
US8477830B2 (en) 2008-03-18 2013-07-02 On-Ramp Wireless, Inc. Light monitoring system using a random phase multiple access system
US20090310526A1 (en) * 2008-06-11 2009-12-17 Qualcomm Incorporated Systems and methods of simultaneous, time-shifted transmission to multiple receivers
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JPWO2010106879A1 (ja) 2009-03-16 2012-09-20 日本電気株式会社 移動体通信システム及び移動体通信方法
US8363699B2 (en) 2009-03-20 2013-01-29 On-Ramp Wireless, Inc. Random timing offset determination
US20100254348A1 (en) * 2009-04-01 2010-10-07 Qualcomm Incorporated Method and apparatus to enable multiple neighbour access points preparation for handover robustness
CN102082602B (zh) * 2009-11-30 2014-01-29 大唐移动通信设备有限公司 一种空口帧同步信号产生位置的调整方法和装置
US8213406B2 (en) * 2010-04-12 2012-07-03 Motorola Mobility, Inc. Uplink time synchronization in a communication system
CN107613523B (zh) 2011-02-15 2021-12-28 三星电子株式会社 用户设备优先级的功率余量报告方法和装置
KR102073027B1 (ko) 2011-04-05 2020-02-04 삼성전자 주식회사 반송파 집적 기술을 사용하는 무선통신시스템에서 복수 개의 타임 정렬 타이머 운용 방법 및 장치
KR101995293B1 (ko) 2011-02-21 2019-07-02 삼성전자 주식회사 반송파 집적 기술을 사용하는 시분할 무선통신시스템에서 부차반송파의 활성화 또는 비활성화 방법 및 장치
EP3422778B1 (en) 2011-02-21 2021-12-22 Samsung Electronics Co., Ltd. Method of efficiently transmitting a user equipment power headroom report and apparatus thereof
US9999044B2 (en) * 2011-04-05 2018-06-12 Samsung Electronics Co., Ltd. Method and device for carrier activation in carrier aggregation system
EP3965317A1 (en) 2011-05-10 2022-03-09 Samsung Electronics Co., Ltd. Method and apparatus for applying a time alignment timer in a wireless communication system using a carrier aggregation technique
EP2880948B1 (en) * 2012-08-03 2016-10-19 Telefonaktiebolaget LM Ericsson (publ) Method and apparatus for use in a mobile communication network
WO2018161299A1 (zh) * 2017-03-09 2018-09-13 华为技术有限公司 无线通信的方法、控制设备、节点和终端设备
FI3952458T3 (fi) * 2019-03-29 2024-03-28 Honda Motor Co Ltd Tukiasema, päätelaite, ohjausmenetelmä sekä ohjelma
TW202147893A (zh) * 2020-05-15 2021-12-16 香港商翼勝科技有限公司 時間同步的使用者裝置、基地台和方法
CN119342572A (zh) * 2022-01-05 2025-01-21 中兴通讯股份有限公司 一种信息接收、发送方法，通信节点及存储介质

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CN1112385A (zh) * 1993-06-14 1995-11-22 艾利森电话股份有限公司 码分多址系统下行链路中传输的时间排列
CN1496040A (zh) * 2002-09-20 2004-05-12 �ձ�������ʽ���� 具有用于把一个码片偏移时间超前和滞后地舍去/入的第一和二接收部分的cdma类型移动站
CN1658699A (zh) * 2003-10-16 2005-08-24 三星电子株式会社 基于跳频－正交频分复用的移动通信系统的无缝移交方法

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CN1112385A (zh) * 1993-06-14 1995-11-22 艾利森电话股份有限公司 码分多址系统下行链路中传输的时间排列
CN1496040A (zh) * 2002-09-20 2004-05-12 �ձ�������ʽ���� 具有用于把一个码片偏移时间超前和滞后地舍去/入的第一和二接收部分的cdma类型移动站
CN1658699A (zh) * 2003-10-16 2005-08-24 三星电子株式会社 基于跳频－正交频分复用的移动通信系统的无缝移交方法

Also Published As

Publication number Publication date
WO2007078872A1 (en) 2007-07-12
KR20080086459A (ko) 2008-09-25
KR101407453B1 (ko) 2014-06-16
CN101347031A (zh) 2009-01-14
US20070147337A1 (en) 2007-06-28
EP1967033A1 (en) 2008-09-10
US8089938B2 (en) 2012-01-03
EP1967033B1 (en) 2015-04-22
JP5039711B2 (ja) 2012-10-03
JP2009522862A (ja) 2009-06-11

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